4db94043cb
Files correlati : Commento : Spostamento in libraries delle librerie esterne di Campo per una maggiore pulizia e organizzazione git-svn-id: svn://10.65.10.50/branches/R_10_00@24150 c028cbd2-c16b-5b4b-a496-9718f37d4682
102 lines
4.3 KiB
C++
102 lines
4.3 KiB
C++
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: include/wx/msw/iniconf.h
|
|
// Purpose: INI-file based wxConfigBase implementation
|
|
// Author: Vadim Zeitlin
|
|
// Modified by:
|
|
// Created: 27.07.98
|
|
// RCS-ID: $Id: iniconf.h 62185 2009-09-28 10:02:42Z JS $
|
|
// Copyright: (c) 1998 Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef _INICONF_H
|
|
#define _INICONF_H
|
|
|
|
#include "wx/defs.h"
|
|
|
|
#if wxUSE_CONFIG
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxIniConfig is a wxConfig implementation which uses MS Windows INI files to
|
|
// store the data. Because INI files don't really support arbitrary nesting of
|
|
// groups, we do the following:
|
|
// (1) in win.ini file we store all entries in the [vendor] section and
|
|
// the value group1/group2/key is mapped to the value group1_group2_key
|
|
// in this section, i.e. all path separators are replaced with underscore
|
|
// (2) in appname.ini file we map group1/group2/group3/key to the entry
|
|
// group2_group3_key in [group1]
|
|
//
|
|
// Of course, it might lead to indesirable results if '_' is also used in key
|
|
// names (i.e. group/key is the same as group_key) and also GetPath() result
|
|
// may be not what you would expect it to be.
|
|
//
|
|
// Another limitation: the keys and section names are never case-sensitive
|
|
// which might differ from wxFileConfig it it was compiled with
|
|
// wxCONFIG_CASE_SENSITIVE option.
|
|
// ----------------------------------------------------------------------------
|
|
|
|
// for this class, "local" file is the file appname.ini and the global file
|
|
// is the [vendor] subsection of win.ini (default for "vendor" is to be the
|
|
// same as appname). The file name (strAppName parameter) may, in fact,
|
|
// contain the full path to the file. If it doesn't, the file is searched for
|
|
// in the Windows directory.
|
|
class WXDLLEXPORT wxIniConfig : public wxConfigBase
|
|
{
|
|
public:
|
|
// ctor & dtor
|
|
// if strAppName doesn't contain the extension and is not an absolute path,
|
|
// ".ini" is appended to it. if strVendor is empty, it's taken to be the
|
|
// same as strAppName.
|
|
wxIniConfig(const wxString& strAppName = wxEmptyString, const wxString& strVendor = wxEmptyString,
|
|
const wxString& localFilename = wxEmptyString, const wxString& globalFilename = wxEmptyString, long style = wxCONFIG_USE_LOCAL_FILE);
|
|
virtual ~wxIniConfig();
|
|
|
|
// implement inherited pure virtual functions
|
|
virtual void SetPath(const wxString& strPath);
|
|
virtual const wxString& GetPath() const;
|
|
|
|
virtual bool GetFirstGroup(wxString& str, long& lIndex) const;
|
|
virtual bool GetNextGroup (wxString& str, long& lIndex) const;
|
|
virtual bool GetFirstEntry(wxString& str, long& lIndex) const;
|
|
virtual bool GetNextEntry (wxString& str, long& lIndex) const;
|
|
|
|
virtual size_t GetNumberOfEntries(bool bRecursive = false) const;
|
|
virtual size_t GetNumberOfGroups(bool bRecursive = false) const;
|
|
|
|
virtual bool HasGroup(const wxString& strName) const;
|
|
virtual bool HasEntry(const wxString& strName) const;
|
|
|
|
// return true if the current group is empty
|
|
bool IsEmpty() const;
|
|
|
|
virtual bool Flush(bool bCurrentOnly = false);
|
|
|
|
virtual bool RenameEntry(const wxString& oldName, const wxString& newName);
|
|
virtual bool RenameGroup(const wxString& oldName, const wxString& newName);
|
|
|
|
virtual bool DeleteEntry(const wxString& Key, bool bGroupIfEmptyAlso = true);
|
|
virtual bool DeleteGroup(const wxString& szKey);
|
|
virtual bool DeleteAll();
|
|
|
|
protected:
|
|
// read/write
|
|
bool DoReadString(const wxString& key, wxString *pStr) const;
|
|
bool DoReadLong(const wxString& key, long *plResult) const;
|
|
|
|
bool DoWriteString(const wxString& key, const wxString& szValue);
|
|
bool DoWriteLong(const wxString& key, long lValue);
|
|
|
|
private:
|
|
// helpers
|
|
wxString GetPrivateKeyName(const wxString& szKey) const;
|
|
wxString GetKeyName(const wxString& szKey) const;
|
|
|
|
wxString m_strLocalFilename; // name of the private INI file
|
|
wxString m_strGroup, // current group in appname.ini file
|
|
m_strPath; // the rest of the path (no trailing '_'!)
|
|
};
|
|
|
|
#endif // wxUSE_CONFIG
|
|
|
|
#endif // _INICONF_H
|